3D Mario and Zelda Wii U launch schedules to be announced in the future

The Zelda Wii U tech demo was one of the first things Nintendo showed off when they unveiled the console back in 2011 but we have heard nothing about a 3D Mario Wii U game. Now Satoru Iwata has said launch schedules for a 3D Mario Wii U game and Zelda Wii U will be announced in the future.
(The Legend of Zelda, Wii U)